Seiko Cal. 5618 - 837

Seiko 5618-837

This Automatic model from 1984 features a 37mm Two-Tone case. With its 20mm lug width and 10.0mm profile, it sits comfortably on most wrists. [seikata-wm-1615e267c260]

Also known as: Sumo, Pogue

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
37mm
Case Thickness
10.0mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
190m
Dial Color
Blue Sunburst
Jewels
21j
Frequency
36,000 bph
Power Reserve
54 hours
Year
1984

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seikata-wm-1615e267c260